package com.luguotao.lease.web.app.service.impl;

import com.luguotao.lease.model.entity.BrowsingHistory;
import com.luguotao.lease.web.app.mapper.BrowsingHistoryMapper;
import com.luguotao.lease.web.app.service.BrowsingHistoryService;
import com.luguotao.lease.web.app.vo.history.HistoryItemVo;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;

import java.util.Date;

/**
 * @author liubo
 * @description 针对表【browsing_history(浏览历史)】的数据库操作Service实现
 * @createDate 2023-07-26 11:12:39
 */
@Service
@Slf4j
public class BrowsingHistoryServiceImpl extends ServiceImpl<BrowsingHistoryMapper, BrowsingHistory>
        implements BrowsingHistoryService {
//    @Autowired
//    BrowsingHistoryService browsingHistoryService;
    @Autowired
    BrowsingHistoryMapper browsingHistoryMapper;


    @Override
    @Async
    public void saveHistory(Long userId, Long id) {
//        try {
//            Thread.sleep(5000);
//            System.out.println("保存历史记录成功");
//        } catch (InterruptedException e) {
//            e.printStackTrace();
//        }

        BrowsingHistory browsingHistory = new BrowsingHistory();
        browsingHistory.setUserId(userId);
        browsingHistory.setRoomId(id);
        browsingHistory.setBrowseTime(new Date());

        //查询是否有保存
        Long count = browsingHistoryMapper.selectCount(new LambdaQueryWrapper<BrowsingHistory>().eq(BrowsingHistory::getUserId, userId).eq(BrowsingHistory::getRoomId, id));
        if (count > 0){
            //有就更新
            browsingHistoryMapper.update(browsingHistory,new LambdaUpdateWrapper<BrowsingHistory>().eq(BrowsingHistory::getUserId, userId).eq(BrowsingHistory::getRoomId, id));
        }else {
            browsingHistoryMapper.insert(browsingHistory);
        }
    }

    @Override
    public IPage<HistoryItemVo> pageInfo(Page<HistoryItemVo> historyItemVoPage,Long id) {
        return browsingHistoryMapper.pageInfo(historyItemVoPage,id);
    }
}




